Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/21/2010
8:50:30 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/21/2010
8:19:47 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/21/2010
2:03:45 AM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/21/2010
12:39:30 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/20/2010
8:32:53 PM
Common 54.5%
